Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gary J Maszak, MD

Individual provider Interventional Cardiology Physician · NPI 1962443812

Gary J Maszak, MD is an Interventional Cardiology in San Antonio, Texas. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1999, 27 years ago. Practices with Cardiology Clinic of San Antonio, PLLC, a 123-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
27
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6800 W Ih 10 Ste 200
San Antonio, TX 78201-2038
Phone: (210) 271-3203
Fax: (210) 733-6983
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence M3313 (TX)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence M3313 (TX)

Record details

NPI number1962443812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESJanuary 24, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesPERIPHERAL VASCULAR DISEASE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Cardiology Clinic Of San Antonio, Pllc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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